# 零维宇宙 vs 小芳

The clearest difference is in-app purchases: 小芳 at none against 零维宇宙's 1. 小芳 also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. 零维宇宙 sells 1 in-app purchase, starting at $3.99 per month. 小芳 asks for nothing beyond the download.

## The numbers

| Metric | 零维宇宙 | 小芳 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 9 days |
| Size | 73 MB | 41 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ShangHai ArgonStar Tech Co., Ltd.](https://appshunter.io/developer/1700799358) | [Hebei Yinong Technology Co., Ltd](https://appshunter.io/developer/1617941864) |

## What reviewers say

### 零维宇宙

[App page](https://appshunter.io/ios/app/ai/id6457204291)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $3.99 | per month |


### 小芳

[App page](https://appshunter.io/ios/app/id6745141715)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 零维宇宙 free?

零维宇宙 is free to download, with in-app purchases available.

### Is 小芳 free?

小芳 is free to download, with no in-app purchases.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*